Revision as of 21:01, 7 August 2008

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Multi Channel Battery Charger

==

AC In: IEC for 120/220VAC
DC In: 10VDC to 28VDC 2 Pin connector that mates with whats on the GP solar blanket.
- DC connector is not yet finalized
USB B connector (Its a USB device)
2 cables with XO DC jacks on them

The CPU is an Atmel At91SAM7x family part.
- See http://www.atmel.com/dyn/products/product_card.asp?part_id=3754
The per battery DC-DC charger is a SEPIC design based around a MicroChip MCP1631 part

@@ Line 30: / Line 30: @@
 * http://dev.laptop.org/git?p=projects/supercharger;a=summary
+== Function ==
+* Approximately 2 hours for complete charge
+** Maximum number of simultaneous charging channels
+*** 15 Batteries on AC
+*** 10 Batteries via 150W DC source
+*** 8 Batteries via 2 60W solar blankets
+*** 4 Batteries via 1 60W blanket
 == Datasheets ==